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| Presentation | 2009-07-31 15:10 A study on software reliability assessment via bootstrap Ryota Hakozaki, Tadashi Dohi (Hiroshima Univ.)  R2009-28 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In past a huge number of parametric software reliability models have been developed with the aim of quantitative estimation of software reliability. Since the parametric models are based on scenarios on the fault-detection process in software testing phase, it is difficult in general to validate the physical meaning of the scenarios themselves assumed in parametric modeling. Hence, we need to identify the best model from the various points of view by taking account of parameter estimation, statistical test and model selection. In this article we consider a non-parametric situation where the cumulative number of software faults detected in system test is described by a non-homogeneous Poisson process but its intensity function is unknown. We apply the kernel based method and the related bootstrap techniques to estimate the software intensity function and its confidence interval in a non-parametric way. Especially, we focus on the quantitative methodology to estimate the software reliability and investigate effects on the underlying sampling methods/construction of confidence intervals to the quantitative software reliability assessment. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | software reliability / non-parametric estimation / non-homogeneous Poisson process / kernel density estimation / confidence interval / bootstrap / sampling / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 161, R2009-28, pp. 35-40, July 2009. | |
| Paper # | R2009-28 | |
| Date of Issue | 2009-07-24 (R) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | R2009-28 |
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| Conference Information | |
| Committee | R |
| Conference Date | 2009-07-31 - 2009-07-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | R |
| Conference Code | 2009-07-R |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on software reliability assessment via bootstrap |
| Sub Title (in English) | |
| Keyword(1) | software reliability |
| Keyword(2) | non-parametric estimation |
| Keyword(3) | non-homogeneous Poisson process |
| Keyword(4) | kernel density estimation |
| Keyword(5) | confidence interval |
| Keyword(6) | bootstrap |
| Keyword(7) | sampling |
| Keyword(8) | |
| 1st Author's Name | Ryota Hakozaki |
| 1st Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 2nd Author's Name | Tadashi Dohi |
| 2nd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
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| Speaker | Author-2 |
| Date Time | 2009-07-31 15:10:00 |
| Presentation Time | 20 minutes |
| Registration for | R |
| Paper # | R2009-28 |
| Volume (vol) | vol.109 |
| Number (no) | no.161 |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2009-07-24 (R) |
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